Aix Administrator

Tata Consultancy Services; Dadri, Pune District, Bengaluru; On-site; INR 600,000 - 900,000; Full time

Benefits offered by this job

Restaurant optional

Job summary

Tata Consultancy Services is seeking an experienced AIX specialist to monitor server health, analyze alerts, and manage incidents within an IBM PowerVM environment. The role includes system diagnostics using topas, nmon, vmstat, iostat, netstat, errpt, and lparstat, plus patching, maintenance, and documentation of runbooks and reports.

Responsibilities also cover capacity planning, security compliance, and producing dashboards for service performance.

Qualifications

• Monitor server health, performance, capacity, and availability.
• Analyze alerts and proactively resolve infrastructure issues.
• Support Incident, Problem, and Change Management processes.
• Perform system diagnostics and performance analysis using tooling (topas, nmon, vmstat, iostat, netstat, errpt, and lparstat).
• Analyze utilization, capacity, uptime, and performance trends.
• Support RCA activities.
• Manage users, filesystems, permissions, and system resources.
• Perform patching, upgrades, and routine maintenance.
• Administer PowerVM, LPARs, and virtualization environments.
• Ensure security and operational standards compliance.
• Create and maintain SOPs, runbooks, and technical documentation.
• Document incidents, known errors, and remediation procedures.
• Maintain configuration and asset records.
• Produce operational dashboards and service reports.

Responsibilities

• Monitor server health, performance, capacity, and availability.
• Analyze alerts and proactively resolve infrastructure issues.
• Support Incident, Problem, and Change Management processes.
• Perform system diagnostics and performance analysis using tooling (topas, nmon, vmstat, iostat, netstat, errpt, and lparstat).
• Analyze utilization, capacity, uptime, and performance trends.
• Support RCA activities.
• Manage users, filesystems, permissions, and system resources.
• Perform patching, upgrades, and routine maintenance.
• Administer PowerVM, LPARs, and virtualization environments.
• Ensure security and operational standards compliance.
• Create and maintain SOPs, runbooks, and technical documentation.
• Document incidents, known errors, and remediation procedures.
• Maintain configuration and asset records.
• Produce operational dashboards and service reports.

Skills

Server monitoring

Performance analysis

Incident management

System health monitoring

Tools

topas

nmon

vmstat

iostat

netstat

errpt

lparstat

Job description

Must-Have

AIX Monitoring & Operations

• Monitor server health, performance, capacity, and availability.
• Analyze alerts and proactively resolve infrastructure issues.
• Support Incident, Problem, and Change Management processes.

System Analysis & Querying

• Perform system diagnostics and performance analysis using tools such as topas, nmon, vmstat, iostat, netstat, errpt, and lparstat.
• Analyze utilization, capacity, uptime, and performance trends.
• Support Root Cause Analysis (RCA) activities.

Administration & Maintenance

• Manage users, filesystems, permissions, and system resources.
• Perform patching, upgrades, and routine maintenance.
• Administer PowerVM, LPARs, and virtualization environments.
• Ensure compliance with security and operational standards.

Documentation & Reporting

• Create and maintain SOPs, runbooks, and technical documentation.
• Document incidents, known errors, and remediation procedures.
• Maintain configuration and asset records.
• Produce operational dashboards and service reports.